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  • Gnome 3 application Icons disappeared

    - by robin.koch
    I edited my main menu settings (unchecked items inside a sub menu) when it happened that the window freezed and all entries on the left side disappeared (Office, System, Settings, Games, ...). I didn't think much about it, but when I restarted my computer all application entries in my menu and my favorites (quickstart bar on the left side) where gone. When I go to activities - applications I just see the "All" entry without any items to click on. ~/.config/menu/gnome-applications.menu is an empty file and ~/.config/menu/gnome-settings.menu has the folowing content: <!DOCTYPE Menu PUBLIC '-//freedesktop//DTD Menu 1.0//EN' 'http://standards.freedesktop.org/menu-spec/menu-1.0.dtd'> <Menu> <Name>Desktop</Name> <MergeFile type="parent">/etc/xdg/menus/gnome-settings.menu</MergeFile> </Menu> I also looked into the files under /etc/xdg/menus. They look like template files without any reference to actual installed programs. I assume that due to a bug it deleted all my menu settings. Is there any way to restore at least the default menu? Or are there any other places to look for my old configuration?

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  • What is "Disable class based route addition" good for?

    - by JRoppert
    In the advanced TCP/IP settings of a VPN connection, i found a checkbox labeled with "Disable class based route addition". The checkbox is only enabled as long as "Use default gateway on remote network" is switched off. What is "Disable class based route addition" good for? Detailed instructions to find the settings: Open Properties of VPN connection Go to Networking tab Open Properties of "Internet Protocol Version 4 (TCP/IPv4)" (and/or TCP/IPv6) Click "Advanced..." Button Change to "IP Settings" tab Here you can find the checkboxes mentioned above

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  • Bastion - Indie Humble Bundle

    - by user68008
    I have downloaded Bastion for Ubuntu and installed in the home folder normally. When executing "Games Bastion" nothing happens. Running Bastion directly from the installation folder results in the error below Unhandled Exception: System.EntryPointNotFoundException: glProgramParameteri at (wrapper managed-to-native) OpenTK.Graphics.OpenGL.GL/Core:ProgramParameteri (uint,OpenTK.Graphics.OpenGL.AssemblyProgramParameterArb,int) at OpenTK.Graphics.OpenGL.GL.ProgramParameter (Int32 program, AssemblyProgramParameterArb pname, Int32 value) [0x00000] in <filename unknown>:0 at Microsoft.Xna.Framework.Graphics.EffectPass.ApplyPass () [0x00000] in <filename unknown>:0 at Microsoft.Xna.Framework.Graphics.Effect.DefineTechnique (System.String techniqueName, System.String passName, Int32 vertexIndex, Int32 fragmentIndex) [0x00000] in <filename unknown>:0 at Microsoft.Xna.Framework.Graphics.SpriteEffect..ctor (Microsoft.Xna.Framework.Graphics.GraphicsDevice graphicsDevice) [0x00000] in <filename unknown>:0 at Microsoft.Xna.Framework.Graphics.SpriteBatch..ctor (Microsoft.Xna.Framework.Graphics.GraphicsDevice graphicsDevice) [0x00000] in <filename unknown>:0 at GSGE.ExceptionGame.LoadContent () [0x00000] in <filename unknown>:0 <snip> I have tried some solutions on the internet, like adding OpenTK.dll.config the line below: <dllmap os="linux" dll="libXi" target="libXi.so.6"/> This didn't help. Also tried running as sudo and that didn't help. Some posts said that this might be a problem with Ubuntu noveau drivers. But I'm using the NVIDIA proprietary drivers. DISTRIB_ID=Ubuntu DISTRIB_RELEASE=10.04 DISTRIB_CODENAME=lucid DISTRIB_DESCRIPTION="Ubuntu 10.04.4 LTS" OpenGL vendor string: NVIDIA Corporation OpenGL renderer string: GeForce 9400 GT/PCI/SSE2 OpenGL version string: 3.2.0 NVIDIA 195.36.24 direct rendering: Yes

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  • Formatting Dates, Times and Numbers in ASP.NET

    Formatting is the process of converting a variable from its native type into a string representation. Anytime you display a DateTime or numeric variables in an ASP.NET page, you are formatting that variable from its native type into some sort of string representation. How a DateTime or numeric variable is formatted depends on the culture settings and the format string. Because dates and numeric values are formatted differently across cultures, the .NET Framework bases its formatting on the specified culture settings. By default, the formatting routines use the culture settings defined on the web server, but you can indicate that a particular culture be used anytime you format. In addition to the culture settings, formatting is also affected by a format string, which spells out the formatting details to apply. The .NET Framework contains a bounty of format strings. There are standard format strings, which are typically a single letter that applies detailed formatting logic. For example, the "C" format specifier will format a numeric type as a currency value; the "Y" format specifier displays the month name and four-digit year of the specified DateTime value. There are also custom format strings, which display a apply a very specific formatting rule. These custom format strings can be put together to build more intricate formats. For instance, the format string "dddd, MMMM d" displays the full day of the week name followed by a comma followed by the full name of the month followed by the day of the month. For more involved formatting scenarios, where neither the standard or custom format strings cut the mustard, you can always create your own formatting extension methods. This article explores the standard format strings for dates, times and numbers and includes a number of custom formatting methods I've created and use in my own projects. There's also a demo application you can download that lets you specify a culture and then shows you the output for the standard format strings for the selected culture. Read on to learn more! Read More >

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  • flickr, other account types not appearing in online-accounts

    - by Fen
    Using Shotwell, I discovered that to publish to Flickr I need to set up an online account. But the online-accounts system settings only has support for Google, Facebook, Windows Live, Microsoft Exchange and Enterprise Login (Kerberos). How do I add account types? These appear to be properly installed (dpkg-reconfigure returns silently): gnome-control-center-signon is already the newest version. account-plugin-yahoo is already the newest version. account-plugin-flickr is already the newest version. Here's the config file (I think): > cat /usr/share/applications/gnome-online-accounts-panel.desktop [Desktop Entry] Name=Online Accounts Comment=Manage online accounts Exec=gnome-control-center online-accounts Icon=goa-panel Terminal=false Type=Application StartupNotify=true Categories=GNOME;GTK;Settings;DesktopSettings;X-GNOME-Settings-Panel;X-GNOME-PersonalSettings; OnlyShowIn=GNOME;XFCE X-GNOME-Bugzilla-Bugzilla=GNOME X-GNOME-Bugzilla-Product=gnome-control-center X-GNOME-Bugzilla-Component=Online Accounts X-GNOME-Bugzilla-Version=3.4.2 X-GNOME-Settings-Panel=online-accounts # Translators: those are keywords for the online-accounts control-center panel Keywords=Google;Facebook;Flickr;Twitter;Yahoo;Web;Online;Chat;Calendar;Mail;Contact; X-Ubuntu-Gettext-Domain=gnome-control-center-2.0 History: Started out with Ubuntu (64-bit), then in 12.04 installed xubuntu-desktop and have been using that. Upgraded to 12.10.

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  • Oracle 64-bit assembly throws BadImageFormatException when running unit tests

    - by pjohnson
    We recently upgraded to the 64-bit Oracle client. Since then, Visual Studio 2010 unit tests that hit the database (I know, unit tests shouldn't hit the database--they're not perfect) all fail with this error message:Test method MyProject.Test.SomeTest threw exception: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.BadImageFormatException: Could not load file or assembly 'Oracle.DataAccess, Version=4.112.3.0, Culture=neutral, PublicKeyToken=89b483f429c47342' or one of its dependencies. An attempt was made to load a program with an incorrect format.I resolved this by changing the test settings to run tests in 64-bit. From the Test menu, go to Edit Test Settings, and pick your settings file. Go to Hosts, and change the "Run tests in 32 bit or 64 bit process" dropdown to "Run tests in 64 bit process on 64 bit machine". Now your tests should run.This fix makes me a little nervous. Visual Studio 2010 and earlier seem to change that file for no apparent reason, add more settings files, etc. If you're not paying attention, you could have TestSettings1.testsettings through TestSettings99.testsettings sitting there and never notice the difference. So it's worth making a note of how to change it in case you have to redo it, and being vigilant about files VS tries to add.I'm not entirely clear on why this was even a problem. Isn't that the point of an MSIL assembly, that it's not specific to the hardware it runs on? An IL disassembler can open the Oracle.DataAccess.dll in question, and in its Runtime property, I see the value "v4.0.30319 / x64". So I guess the assembly was specifically build to target 64-bit platforms only, possibly due to a 64-bit-specific difference in the external Oracle client upon which it depends. Most other assemblies, especially in the .NET Framework, list "msil", and a couple list "x86". So I guess this is another entry in the long list of ways Oracle refuses to play nice with Windows and .NET.If this doesn't solve your problem, you can read others' research into this error, and where to change the same test setting in Visual Studio 2012.

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  • How to start a task before networking?

    - by user1252434
    I've written an upstart task that modifies /etc/network/interfaces. (Actually a file sourced into it.) Which start on condition do I need to declare to let my task run before any networking jobs? I've tried start on starting networking, but that's apparently too late. When I log in after booting I can see that the changes were written, but obviously they are not used: the new config states a static IP, but the boot process waits for a non-existing DHCP server (old config) to time out. I've also tried start on starting network-interface INTERFACE=eth0, which didn't work either. IIRC there was an error in the log that the change couldn't be written. Background: I need a VM template that can be cloned and the clones configured through a script. Among other settings, I need to give them a static IP address to access them from the host. I use guestfish to write a config file to one of the virtual disks and let a script apply these settings to the system. I don't want that disk to contain an actual system settings file. I can't modify /etc directly, because that disk is shared (copy-on-write/diff) among the clones and guestfish apparently doesn't support that type of image. I could also let them use DHCP and setup a server that assigns IP by MAC, but I'm afraid of the complexity. I could also add just another virtual disk for configuration files, but if possible I'd prefer to store settings directly on the system disk image. Used software: Ubuntu Server 12.04, VirtualBox. The configuration modifier is a self written ruby script.

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  • Ubuntu 12.04.2 won't boot after bumblebee instalation

    - by Andrej
    First of all sorry for my English, it's not my first language. Here is what I have done: I had a working ubuntu 12.04 with all updates and working bumblebee, so I could do optirun command and battery life was better than without bumblebee. Than I decided to reinstall both my systems installed windows 7 and ubuntu. Reinstalled Windows 7 all working as expected, than on other partition installed ubuntu 12.04. All worked perfectly. Than I installed bumblebee according to the procedure written here https://wiki.ubuntu.com/Bumblebee same steps that I used before. But now after I install drivers and do all written in procedure and I reboot my notebook system won't boot, it is simply stuck at black screen after short showing of start screen. I reinstalled ubuntu many times already and tried everthing, but when I try install nvidia drivers it won't boot after shutting down notebook and only thing I can do is reinstalling system. I have Lenovo Thinkpad Edge E530 and processor: Intel® Core™ i5-3210M CPU and graphic cards are Intel HD 4000 and Nvidia geforce gt630m After clean install without bumblebee, terminal command lspci| grep VGA is showing: 00:02.0 VGA compatible controller: Intel Corporation Ivy Bridge Graphics Controller (rev 09) 01:00.0 VGA compatible controller: NVIDIA Corporation Device 0de9 (rev a1) Can you suggest a sollution?? Or at least some links to similar topics??

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  • Beginners Guide to Client Application Services

    - by mbcrump
    What is it? Client application services make it easy for you to create Windows-based applications that use the ASP.NET AJAX login, roles, and profile application services included in the Microsoft ASP.NET 2.0 AJAX Extensions. These services enable multiple Web and Windows-based applications to share user information and user-management functionality from a single server.   What can you do with it? Authenticate a user. You can use the authentication service to verify a user's identity. Determine the role or roles of an authenticated user. You can use the roles service to change the user interface of your application depending on the user's role. For example, you can provide additional features for users who are in an administrator role. Store and access per-user application settings located on the server. You can use the Web settings service (also known as the profile service) to share settings across multiple applications and locations. Client application services take advantage of the Web services extensibility model through client service providers that you can specify in your application configuration files. These service providers include offline functionality that uses a local cache for authentication, roles, and settings data when a network connection is unavailable. Give me an example of where I would use this! Sharing login and user role information between a Windows Form application and a ASP.NET application. How do I configure it? Click Here

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  • Trying to make ZeroRadiant work on Lubuntu 11.10

    - by maniat1k
    I'm looking to use ZeroRadiant to work on ubuntu, it's to create maps on urban terror, I know that works on windows and mac. I found this HOWTO but could not make it work. I've got stock on this when I do. ~/ZeroRadiant-src$ scons target=radiant,q3map2 config=release at the end shows me this: collect2: ld returned 1 exit status scons: *** [build/release/radiant/radiant.bin] Error 1 scons: building terminated because of errors. there's a note on the how to that says: If you get other errors, you may try asking for help in the GtkRadiant IRC channel, which is listed on the main ZeroRadiant page. the page does not there and I could find that IRC channel. EDIT thanks to @jokerdino in the chat sow me this If you have the proprietary NVIDIA driver installed and you get the following error when executing the build target above: /usr/bin/ld: cannot find -lGL collect2: ld returned 1 exit status scons: *** [build/release/radiant/radiant.bin] Error 1 scons: building terminated because of errors. then you should install one of the nvidia-glx-dev* packages as mentioned above in Step A, then try to execute the main build target to compile GtkRadiant again. I don't have nvidia; I do have ATI AMD Radeon HD 6320, and looks like it works. GL_VERSION: 4.1.11251 Compatibility Profile Context GL_VENDOR: ATI Technologies Inc. GL_RENDERER: AMD Radeon HD 6320 Graphics I'm think I do have video issues but.. how do I detect this? how can I continue?

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  • Can not login Dashboard / Unable to find the server at mykeystoneurl

    - by neo0
    I installed Dashboard following this guide: http://wiki.openstack.org/OpenStackDashboard Everything fine, but when I run the server, I can not login with the username and password in DATABASE config in local_settings.py. Here's my config: DATABASES = { 'default': { 'ENGINE': 'django.db.backends.mysql', 'NAME': 'dashboarddb', 'USER': 'nova', 'PASSWORD': 'nova', 'HOST': 'localhost', 'default-character-set': 'utf8' }, } When I run the Dashboard server and enter username + password. It returned this error on browser: Unable to find the server at mykeystoneurl (HTTP 400) And in the command line: DEBUG:openstack_dashboard.settings:Running in debug mode without debug_toolbar. DEBUG:openstack_dashboard.settings:Running in debug mode without debug_toolbar. Validating models... 0 errors found Django version 1.3.1, using settings 'openstack_dashboard.settings' Development server is running at http://0.0.0.0:8888/ Quit the server with CONTROL-C. Request returned failure status. Traceback (most recent call last): File "/home/us/horizon/.venv/src/python-keystoneclient/keystoneclient/client.py", line 121, in request body = json.loads(body) File "/usr/lib/python2.7/json/__init__.py", line 326, in loads return _default_decoder.decode(s) File "/usr/lib/python2.7/json/decoder.py", line 366, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/usr/lib/python2.7/json/decoder.py", line 384, in raw_decode raise ValueError("No JSON object could be decoded") ValueError: No JSON object could be decoded [06/Mar/2012 15:20:03] "POST /auth/login/ HTTP/1.1" 200 3735 I also tried login as "admin" with password is "password" or "secrete" but I didn't work. What's wrong? Thank you!

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  • My WiFi gets deauthenticated every few minutes or seconds (Reason: 7)

    - by dan
    My Wifi on my new Thinkpad W520 running Natty keeps dropping out and coming back on. Output from dmesg below. Any advice? [30493.687552] wlan0: authenticate with e0:91:f5:ef:7b:b2 (try 1) [30493.689127] wlan0: authenticated [30493.689144] wlan0: associate with e0:91:f5:ef:7b:b2 (try 1) [30493.693592] wlan0: RX AssocResp from e0:91:f5:ef:7b:b2 (capab=0x411 status=0 aid=4) [30493.693595] wlan0: associated [31631.172868] wlan0: deauthenticated from e0:91:f5:ef:7b:b2 (Reason: 7) [31631.211847] cfg80211: All devices are disconnected, going to restore regulatory settings [31631.211868] cfg80211: Restoring regulatory settings [31631.211873] cfg80211: Calling CRDA to update world regulatory domain [31631.215037] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain [31631.215042] cfg80211: World regulatory domain updated: [31631.215044] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp) [31631.215046] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [31631.215049] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [31631.215051] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm) [31631.215053] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [31631.215055] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [31632.289638] wlan0: authenticate with e0:91:f5:ef:7b:b2 (try 1) [31632.291262] wlan0: authenticated [31632.291276] wlan0: associate with e0:91:f5:ef:7b:b2 (try 1) [31632.295119] wlan0: RX AssocResp from e0:91:f5:ef:7b:b2 (capab=0x411 status=0 aid=4) [31632.295123] wlan0: associated [31886.234836] wlan0: deauthenticated from e0:91:f5:ef:7b:b2 (Reason: 7) [31886.306735] cfg80211: All devices are disconnected, going to restore regulatory settings [31886.306740] cfg80211: Restoring regulatory settings [31886.306744] cfg80211: Calling CRDA to update world regulatory domain

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  • Massive Xubuntu desktop malfunction

    - by viktiglemma
    I'm using Xubuntu 11.04. Before everything worked fine, but when booting today the following happened: 1) Window focus does not leave the first-opened program. This means that if I keep Firefox open, and open a terminal, window focus will never be transferred to the terminal. (EDIT: if I open a terminal first, and then open Firefox, Firefox steals focus) 2) Window menus have disappeared. The maximize, minimize, etc., buttons and menu are gone. 3) In Xfce Settings Manager, the "Window Manager" settings window is empty. There is just a gray screen there, so I cannot modify any window settings. 4) The keyboard shortcuts I had previously defined using the Settings Manager do no longer work. Further, ALT-TAB no longer works for cycling between windows. 5) The mouse pointer does not show when I first log in. I have to log out and log in again (with an invisible pointer) before the mouse shows itself. EDIT: 6) I cannot resize or move the Thunderbird window, but I can move the Firefox window What can I do to troubleshoot this?

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  • How to adjust the appearance of the Unity in 12.10?

    - by piedro
    Now I updated to 12.10 and would like to adjust the desktop, well unity, appearance. I know there is the theme setting, but I cannot adjust the symbol theme or windows decoration with the systemsettings. I used to use the tool "unsettings" but it doesn't work with 12.10 anymore. Ubuntu Tweak used to be an option but at this point many features are broken and a lot of settings seem to mess up my system or they don't change anything at all (I understand that there has been a design settings change - gsettings, dconf, something ...) myunity has some options to change stuff but I couldn't find it for 12.10 ... not to forget "gnome-tweak-tool" which seems to work for most settings but not for all, e.g. it doesn't change the mouse cursor and the windows decorations do not show some decorations I'd like to use and I am also afraid of messing things up because it is supposed to be used in gnomeshell ... actually as I found out right now it really messes things up: fonts get inverted, suddenly high contrast accessibility setings are used in some windows, nautilus has white fonts on white background and even the login manager is a mess now ... So: How can I adjust the theme, symbol, decorations, fonts for the normal user and for the desktop and for the applications including the applications started as sudo user? I should mention that I upgraded from 12.04 and that some applications like synaptic completely ignore any settings ... sadly it is a mess, there was a time when gnome theming was really well done and very adjustable, I wonder what happened ... Just now I read that further development of Ubuntu Tweak has been stopped. The developer announced that he won't go any further with the software and the online services ... That is sad and destroys my hope for easy appearance editing just by waiting ... has been such a nice tool for 12.04 ... r.i.p.

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  • File browsing on Nautilus extremely slow after upgrade to 12.04

    - by Tobelli
    One month ago I updated (no fresh install) to 12.04. Since then nautilus got extremely slow. When I open a folder that contains many subfolders I sometimes have to wait 4 seconds until everything is displayed. This has never been like that before, in previous versions I could always browse between my files extremely fast. I looked in "additional drivers" and changed from Nvidia current-version-update to the recommended drivers. This drastically increased the performance and speed of file browsing, unfortunately just for a couple of days. Now I am stuck again with the very slow Nautilus. I also tried to install the latest nvidia driver like it was suggested here: http://www.techlw.com/2012/03/install-nvidia-drivers-on-ubuntu-1204.html Did not work at all. Also when using the dash to try to find files it does not respond properly: does not find files or loads for ages until the file is displayed. I am working on an Acer Notebook with Intel® Core™ i5 CPU M 430 @ 2.27GHz × 4 6GB RAM GeForce GT 320M/PCIe/SSE2 64 Bit Ubuntu 12.04

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  • Cannot connect to wireless network

    - by smr
    I am quite new to using Ubuntu 12.10. All I remember while installing Ubuntu 12.10 was that I didn't check any box specifically to enable wireless connectivity. I tried looking into the various questions posted here - most of them refer to certain commands (redundantly sudo) and things of that sort. I am quite new and wasn't sure of understanding what those commands were trying to do (the network configuration settings - showed up different options, like 'Wireless', 'Wired', 'IPv4', 'IPv6' etc -- I am not sure of what sort of settings are to be made - like for example what sort of 'WEP' settings etc are to be made. Although I wasn't able to connect to the wireless network, I was able to connect to the internet, once I plugged in the ethernet cable. Can someone help me with: 1) Understandng a way to see if Ubuntu is configured to connect to a wireless network. 2) If so - Getting to configure to a wireless network (setting up a new one). 3) Where in ubuntu, should I look for seeing if there are any hardware devices (such as the Broadcom wireless adapter or things of that sort - like the way we use the 'Device manager' in Windows to look into the adapter settings). 4) Reference material to learn and understand the various ubuntu commands. (things like the -lshw etc).

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  • Did C++11 address concerns passing std lib objects between dynamic/shared library boundaries? (ie dlls and so)?

    - by Doug T.
    One of my major complaints about C++ is how hard in practice it is to pass std library objects outside of dynamic library (ie dll/so) boundaries. The std library is often header-only. Which is great for doing some awesome optimizations. However, for dll's, they are often built with different compiler settings that may impact the internal structure/code of a std library containers. For example, in MSVC one dll may build with iterator debugging on while another builds with it off. These two dlls may run into issues passing std containers around. If I expose std::string in my interface, I can't guarantee the code the client is using for std::string is an exact match of my library's std::string. This leads to hard to debug problems, headaches, etc. You either rigidly control the compiler settings in your organization to prevent these issues or you use a simpler C interface that won't have these problems. Or specify to your clients the expected compiler settings they should use (which sucks if another library specifies other compiler settings). My question is whether or not C++11 tried to do anything to solve these issues?

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  • Having extreme issues getting Compiz working on Ubuntu 11.10 (32-bit)

    - by Josh Hornell
    I have been working very hard the past few days to try to get Compiz configured and working correctly but I have been running into a lot of issues. I first installed the CompizConfig Settings Manager and tried different features such as the desktop cube and couldn't get any of them to work. Then I read that I may not have the right graphics card drivers installed (Nvidia GT540m). So I went into the Additional Drivers tool and it shows that 'no proprietary drivers are in use on this system', which struck me as a bit odd as when I very first installed Ubuntu it showed that my Nvidia drivers were installed an active until I downloaded and installed the updates to Ubuntu and since then it's shown empty. I then tried to install my graphics card drivers manually via this article How do I install the latest Nvidia drivers via the Additional Drivers tool?. I rebooted and had no issue although I tried to go back into the CompizConfig Settings Manager and couldn't get anything to work as well as my Additional Drivers tool still showed no drivers installed. I feel like I've tried about everything I can think of and any help would be much appreciated!

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  • Installing datacommons from sunlight

    - by Newben
    I know strictly nothing from python and I am installing datacommons from the sunlightlabs. So I followed step by step the README.md https://github.com/sunlightlabs/datacommons First, it is said in the doc to add to the virtualenv dc_data, dc_matcchbox but I didn't find them. But I went to the final step to run ./manage.py runserver so I had the following message : (datacommons)newben@newben-VirtualBox:~/share-ubuntu/sunlightlabs-datacommons-e3ff1a3$ ./manage.py runserver fatal: Not a git repository (or any parent up to mount parent /home/mbenchoufi) Stopping at filesystem boundary (GIT_DISCOVERY_ACROSS_FILESYSTEM not set). Error: Can't find the file 'settings.py' in the directory containing './manage.py'. It appears you've customized things. You'll have to run django-admin.py, passing it your settings module. (If the file settings.py does indeed exist, it's causing an ImportError somehow.) In the 'sunlightlabs-datacommons-e3ff1a3' folder, I downloaded and put the files from github. By the way I didin't understand how to deal with the settings file. Could someone help me understand how to install datacommons ?

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  • PS2 Eyetoy Recording Quality

    - by Fire
    I have Ubuntu 12.04 LTS and a PS2 eyetoy "Namtai". Don't worry - this is not the sterotypical " how do I get my eyetoy working" question. My eyetoy works fine on Cheese, gucview and various other media software like VLC. However, It seems like I am capped by 25fps. If I recall, the eyetoy is much better than this (~60fps) but cannot find any way to fix this. The best program that I have have found is VLC because its advanced options allow you to change many settings but the framerate setting appears to have no effect. What software or settings can I use to take full advantage of my eyetoy? To give you the full information I wish to attach multiple eyetoys to the system and record from all of them. (Security software like motion and zoneminder, I couldn't get installed correctly on my system- so I haven't tried those yet). edit - I tried the same camera on a Windows system and the frame rate is much better in VLC compared to the Ubuntu system. Mind you with default settings in Windows VLC, the resolution isn't great. However, in Skype for example the resolution is amazing and the framerate is good. It seems there must be some settings I am missing somewhere because it doesn't appear to be a hardware problem...

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  • Can't get utouch to show available wifi networks

    - by kellrobinson
    I have ubuntu touch installed on a 2014 Nexus 7. Swiping down from the wireless symbol reveals a "Network" menu with the choices Flight Mode, Wifi Settings, and Cellular Settings. Wifi Settings leads to another menu: Previous Networks, and Other Networks. Previous Networks shows a list of networks used in the past; Other Networks opens an empty box for typing in the name of a network. I don't see any way to show a list of available networks detected by the device. On rare occasions, swiping down the wireless symbol actually does bring up a list of detected networks. But most of the time ubuntu touch exhibits the behavior described above, with no apparent way to bring up the list of available wireless networks. I would like to see a list of the availble networks, if there is a way to do so. Edit: The wifi menu works properly now. Just needed a couple of reboots, it seems. I have other problems, though. If these other problems persist I will make a post specific to them. This device is a 2013 Nexus 7 4G. Not sure how to find the ubuntu version. Can't navigate the settings menu right now because it got stuck and there's no way to go back, except to reboot(!) I'll open multirom manager or boot into recovery and look for the information there.

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  • HDMI & Display Port stopped work on 11.10

    - by dizzy
    After upgraded two laptops to 11.10, HDMI and Display ports stopped to work. Symptoms on each (btw. it used to work with 11.04 on both): laptop Dell Inspiron 1525 (HDMI, Intel GMX 3100): after HDMI cable is plugged in, screen is corrupted (no panel, no icons), system is unresponsive, TV set receives some signal, but only blue screen and some regular ticks can be heard. Unplugging the cable system recovers. No logs were checked. Thinkpad W510 (DisplayPort, NVidia). Simple "Screens" utility does not recognizes TV set, but this is something to do with the differences between Nvidia driver API and the one expected from the utility, as far I could spot on the net. However, using Nvidia-settings, TV is recognized, but cannot be enabled and used. Beside that, touch pad freezes after HDMI2DisplayPort connector is plugged in the laptop (not immediately, but after few seconds - probably after some handshake with the TV set crashes). It is strange that no such bug reports can be found on the net. So, I guess it is something wrong on our laptops only, but would appreciate some hints (i.e. any known changes recently related to HDMI, Display Port, X-Windows, kernel... wherever I should take a look and fix the issue).

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  • Unrecognized configuration section httpHandlers in Web.Config with Microsoft Visual Web Developer 20

    - by FatboyFudge
    Hi all, I am in need of some help with an error message I get with Microsoft Visual Web Developer 2010 Express. I would like to create a gallery for my site so I downloaded the NotesForGallery from codeplex. I have added the reference into the project like it told me to in the installation instructions. The instructions then say Register the ThumbnailHandler in the Web.Config file (httpHandlers section): <httpHandlers> … <add verb="*" path="ThumbnailHandler.ashx" type="NotesFor.ThumbnailHandler, NotesForGallery"/> … </httpHandlers> So I open the web.config file in my solution and I add it in. When I try and start the website (clicking the play button in Web Developer) I get the error message: Unrecognized configuration section httpHandlers. The complete list of errors I get are: Message 1 Could not find schema information for the element 'httpHandlers'. C:\Documents and Settings\adam\My Documents\Visual Studio 2010\WebSites\FatBoyFudge\Web.config 38 4 C:...\FatBoyFudge\ Message 2 Could not find schema information for the element 'add'. C:\Documents and Settings\adam\My Documents\Visual Studio 2010\WebSites\FatBoyFudge\Web.config 39 8 C:...\FatBoyFudge\ Message 3 Could not find schema information for the attribute 'verb'. C:\Documents and Settings\adam\My Documents\Visual Studio 2010\WebSites\FatBoyFudge\Web.config 39 12 C:...\FatBoyFudge\ Message 4 Could not find schema information for the attribute 'path'. C:\Documents and Settings\adam\My Documents\Visual Studio 2010\WebSites\FatBoyFudge\Web.config 39 21 C:...\FatBoyFudge\ Message 5 Could not find schema information for the attribute 'type'. C:\Documents and Settings\adam\My Documents\Visual Studio 2010\WebSites\FatBoyFudge\Web.config 39 50 C:...\FatBoyFudge\ Error 6 Unrecognized configuration section httpHandlers. C:\Documents and Settings\adam\My Documents\Visual Studio 2010\WebSites\FatBoyFudge\Web.config 38 Warning 7 C:\Documents and Settings\adam\My Documents\Visual Studio 2010\WebSites\FatBoyFudge\Gallery.aspx: ASP.NET runtime error: Unrecognized configuration section httpHandlers. (C:\Documents and Settings\adam\My Documents\Visual Studio 2010\WebSites\FatBoyFudge\web.config line 38) C:\Documents and Settings\adam\My Documents\Visual Studio 2010\WebSites\FatBoyFudge\Gallery.aspx 1 1 C:...\FatBoyFudge\ The project I created was a website if that helps any. The complete web.config is as follows: <configuration> <connectionStrings> <add name="ApplicationServices" connectionString="data source=.\SQLEXPRESS;Integrated Security=SSPI;AttachDBFilename=|DataDirectory|\aspnetdb.mdf;User Instance=true" providerName="System.Data.SqlClient"/> </connectionStrings> <system.web> <compilation debug="true" targetFramework="4.0"/> <authentication mode="Forms"> <forms loginUrl="~/Account/Login.aspx" timeout="2880"/> </authentication> <membership> <providers> <clear/> <add name="AspNetSqlMembershipProvider" type="System.Web.Security.SqlMembershipProvider" connectionStringName="ApplicationServices" enablePasswordRetrieval="false" enablePasswordReset="true" requiresQuestionAndAnswer="false" requiresUniqueEmail="false" maxInvalidPasswordAttempts="5" minRequiredPasswordLength="6" minRequiredNonalphanumericCharacters="0" passwordAttemptWindow="10" applicationName="/"/> </providers> </membership> <profile> <providers> <clear/> <add name="AspNetSqlProfileProvider" type="System.Web.Profile.SqlProfileProvider" connectionStringName="ApplicationServices" applicationName="/"/> </providers> </profile> <roleManager enabled="false"> <providers> <clear/> <add name="AspNetSqlRoleProvider" type="System.Web.Security.SqlRoleProvider" connectionStringName="ApplicationServices" applicationName="/"/> <add name="AspNetWindowsTokenRoleProvider" type="System.Web.Security.WindowsTokenRoleProvider" applicationName="/"/> </providers> </roleManager> </system.web> <system.webServer> <modules runAllManagedModulesForAllRequests="true"/> </system.webServer> <httpHandlers> <add verb="*" path="ThumbnailHandler.ashx" type="NotesFor.ThumbnailHandler, NotesForGallery"/> </httpHandlers> </configuration> Any help you could give me would be handy because I'm not sure what I am doing wrong

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  • Why won't my DIV height grow? Is it because I am using floats?

    - by user1684636
    Please help! I am trying to create some div sections and some of these div sections have some other divs that are floated. All of which I have cleared. But the sections are not growing to accomodate the content inside of them. The following is my HTML - <div class="data"> <div class="name">Data</div> <div class="first section"> <div class="title">First Section</div> <div class="left settings"> <div class="row"> <div class="field">First Name</div> <div class="value">John</div> </div> <div class="row"> <div class="field">Last Name</div> <div class="value">Smith</div> </div> </div> <div class="right settings"> <div class="row"> <div class="field">ID</div> <div class="value">321</div> </div> <div class="row"> <div class="field">Group</div> <div class="value">Eng</div> </div> </div> </div> <div class="second section"> <div class="title">Second Section</div> </div> <div class="third section"> <div class="title">Third Section</div> </div> </div> The following is my CSS - div.data { position: relative; top: 1em; width: 100em; } div.data div.name { color: #0066FF; font-weight: bold; } div.data div.section div.title { color: green; font-weight: bold; } /** first section **/ div.data div.first div.settings { position: relative; width: 799px; border-top: 1px solid; float: left; } div.data div.first div.left { border-left: 1px solid; } div.data div.first div.settings div.row { border-bottom: 1px solid; clear: both; height: 2em; } div.data div.first div.settings div.row div { float: left; height: 22px; padding: 5px; border-right: 1px solid; } div.data div.first div.settings div.row div.field { width: 192px; } div.data div.first div.settings div.row div.value { width: 585px; } /** second section **/ div.data div.second { clear: both; } For the first section, I have a title and a table that is made up of a left and right. Both of these are floated left and cleared. The rows of the left and right table have a field and value which are also floated left and right and cleared. At this point, I expect "first section" to grow as the content inside of it grows. But instead the height is stuck at 22px, the same height as the section title! What is going on? I tried overflow:auto for div.section and that worked. But when I tried to set this style for div.settings in "first section": div.data div.first div.settings { position: relative; top: 1em; } I end up with these scroll bars, instead of the height growing to fit the new changes. And everything was out of whack. I am really at my wit's end trying to figure this out. If anyone can give me any suggestions on what I am doing wrong, it would be a great help. Thanks.

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  • Customize the Default Screensavers in Windows 7 and Vista

    - by Matthew Guay
    Windows 7 and Vista include a nice set of backgrounds, but unfortunately most of them aren’t configurable by default.  Thanks to a free app and some registry changes, however, you can make the default screensavers uniquely yours! Customize the default screensavers If you’ve ever pressed the Customize button on most of the default screensavers in Windows 7 and Vista, you were probably greeted with this message: A little digging in the registry shows that this isn’t fully correct.  The default screensavers in Vista and 7 do have options you can set, but they’re not obvious.  With the help of an app or some registry tips, you can easily customize the screensavers to be uniquely yours.  Here’s how you can do it with an app or in the registry. Customize Windows Screensavers with System Screensavers Tweaker Download the System Screensavers Tweaker (link below), and unzip the folder.  Run nt6srccfg.exe in the folder to tweak your screensavers.  This application lets you tweak the screensavers’ registry settings graphically, and it works great in all editions of Windows Vista and 7, including x64 versions. Change any of the settings you want in the screensaver tweaker, and click Apply. To preview the changes to your screensaver, open the Screen Saver settings window as normal by right-clicking on the desktop, and selecting Personalize. Click on the Screensaver button on the bottom right. Now, select your modified screensaver, and click Preview to see your changes. You can change a wide variety of settings for the Bubbles, Ribbons, and Mystify screensavers in Windows 7 and Vista, as well as the Aurora screensaver in Windows Vista.  The tweaks to the Bubbles screensaver are especially nice.  Here’s how the Bubbles look without transparency. And, by tweaking a little more, you get a screensaver that looks more like a screen full of marbles. Ribbons and Mystify each have less settings, but still can produce some unique effects.   How’s that for a brilliant screensaver? And, if you want to return your screensavers to their default settings, simply run the System Screensavers Tweaker and select Reset to defaults on any screensaver you wish to reset. Customize Windows Screensavers in the Registry If you prefer to roll up your sleeves and tweak Windows under-the-hood, then here’s how you can customize the screensavers yourself in the Registry.  Type regedit into the search box in the Start menu, browse to the key for each screensaver, and add or modify the DWORD values listed for that screensaver using the Decimal base. Please Note: Tweaking the Registry can be difficult, so if you’re unsure, just use the tweaking application above. Also, you’ll probably want to create a System Restore Point.   Bubbles To edit the Bubbles screensaver, browse to the following in regedit: HKEY_CURRENT_USER\Software\Microsoft\Windows\Current Version\Screensavers\Bubbles Now, add or modify the following DWORD values to tweak the screensaver: MaterialGlass – enter 0 for solid or 1 for transparent bubbles Radius – enter a number between 1090000000 and 1130000000; the larger the number, the larger the bubbles’ radius ShowBubbles – enter 0 to show a black background or 1 to show the current desktop behind the bubbles ShowShadows – enter 0 for no shadow or 1 for shadows behind the bubbles SphereDensity – enter a number from 1000000000 to 2100000000; the higher the number, the more bubbles on the screen. TurbulenceNumOctaves – enter a number from 1 to 255; the higher the number, the faster the bubble colors will change. Ribbons To edit the Ribbons screensaver, browse to the following in regedit: HKEY_CURRENT_USER\Software\Microsoft\Windows\Current Version\Screensavers\Ribbons Now, add or modify the following DWORD values to tweak the screensaver: Blur – enter 0 to prevent ribbons from fading, or 1 to have them fade away after a few moments. Numribbons – enter a number from 1 to 100; the higher the number, the more ribbons on the screen. RibbonWidth – enter a number from 1000000000 to 1080000000; the higher the number, the thicker the ribbons. Mystify To edit the Mystify screensaver, browse to the following in regedit: HKEY_CURRENT_USER\Software\Microsoft\Windows\Current Version\Screensavers\Mystify Now, add or modify the following DWORD values to tweak the screensaver: Blur – enter 0 to prevent lines from fading, or 1 to have them fade away after a few moments. LineWidth – enter a number from 1000000000 to 1080000000; the higher the number, the wider the lines. NumLines – enter a number from 1 to 100; the higher the value, the more lines on the screen. Aurora – Windows Vista only To edit the Aurora screensaver in Windows Vista, browse to the following in regedit: HKEY_CURRENT_USER\Software\Microsoft\Windows\Current Version\Screensavers\Aurora Now, add or modify the following DWORD values to tweak the screensaver: Amplitude – enter a value from 500000000 to 2000000000; the higher the value, the slower the motion. Brightness – enter a value from 1000000000 to 1050000000; the higher the value, the brighter the affect. NumLayers – enter a value from 1 to 15; the higher the value, the more aurora layers displayed. Speed – enter a value from 1000000000 to 2100000000; the higher the value, the faster the cycling. Conclusion Although the default screensavers are nice, they can be boring after awhile with their default settings.  But with these tweaks, you can create a variety of vibrant screensavers that should keep your desktop fresh and interesting. 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